Wiretap Channel with Action-Dependent States and Rate-Limited Feedback
Joint Authors
Yin, Xinxing
Xue, Zhi
Chen, Xiao
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-19, 19 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-12
Country of Publication
Egypt
No. of Pages
19
Main Subjects
Abstract EN
We introduce the wiretap channel with action-dependent states and rate-limited feedback.
In the new model, the state sequence is dependent on the action sequence which is selected according to the message, and a secure rate-limited feedback link is shared between the transmitter and the receiver.
We obtain the capacity-equivocation region and secrecy capacity of such a channel both for the case where the channel inputs depend noncausally on the state sequence and the case where they are restricted to causal dependence.
We construct the capacity-achieving coding schemes utilizing Wyner's random binning, Gel'fand and Pinsker’s coding technique, and rate splitting.
Furthermore, we compare our results with the existing approaches without feedback, with noiseless feedback, and without action-dependent states.
The simulation results show that the secrecy capacity of our model is bigger than that of the first two existed approaches.
Besides, it is also shown that, by taking actions to affect the channel states, we guarantee the data integrity of the message transmitted in the two-stage communication systems although the tolerable overhead of transmission time is brought.
American Psychological Association (APA)
Yin, Xinxing& Chen, Xiao& Xue, Zhi. 2013. Wiretap Channel with Action-Dependent States and Rate-Limited Feedback. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-19.
https://search.emarefa.net/detail/BIM-1031680
Modern Language Association (MLA)
Yin, Xinxing…[et al.]. Wiretap Channel with Action-Dependent States and Rate-Limited Feedback. Mathematical Problems in Engineering No. 2013 (2013), pp.1-19.
https://search.emarefa.net/detail/BIM-1031680
American Medical Association (AMA)
Yin, Xinxing& Chen, Xiao& Xue, Zhi. Wiretap Channel with Action-Dependent States and Rate-Limited Feedback. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-19.
https://search.emarefa.net/detail/BIM-1031680
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1031680